Lia Billie is a London-based visual artist and designer working across painting, installation and visual communication. Her practice explores colour, nature and public space, creating bold visual work that moves between fine art and contemporary design.

Originally trained in fashion photography, Lia developed a strong visual language through editorial and campaign work featured in Vogue and BBC London. This background continues to shape her multidisciplinary approach, where image-making, surface design and spatial thinking come together.

Through her studio paintmarksonmyjeans, Lia collaborates with brands, cultural organisations and public platforms to create artworks, installations and design-led experiences. Her projects range from collectible canvas works and large-scale public pieces to creative collaborations that bring art into everyday environments.

Her work is recognised for its vibrant use of colour, signature koi motifs and focus on connection, wellbeing and visual storytelling bridging the worlds of art, design and audience engagement.